Features
• Quad Core 1.2GHz Broadcom BCM2837 64bit CPU, 1GB RAM
• BCM43438 wireless LAN and Bluetooth Low Energy (BLE) on board
• 40-pin extended GPIO
• 4 USB 2 ports
• 4 Pole stereo output and composite video port
• Full size HDMI
• CSI camera port for connecting a Raspberry Pi camera
• DSI display port for connecting a Raspberry Pi touchscreen display
• Micro SD port for loading your operating system and storing data
• Upgraded switched Micro USB power source up to 2.5A

You'll need (not included):
Micro SD card with NOOBS
MicroUSB power supply (2.1 A)

And to use it as a desktop computer:
TV or monitor and HDMI cable
Keyboard and mouse

In the Box
• Pi itself
• Manual